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Re: Dollars and Sense post# 381

Saturday, 12/04/2010 4:44:35 PM

Saturday, December 04, 2010 4:44:35 PM

Post# of 716
I've said this from day one.

You need to read air fuel ration. Map the ECU at variours RPM's to read the amount of hho being produced and control fuel per the mapping and R&D reasults.

This may make it more simple to understand. A typical air/fuel ratio is 14.7/1. The higher the RPM's the more fuel needed. Your MAP or MAF sensor reads the air and controls the fuel injectors to keep the ratio at 14.7/1. More air taken in, more fuel needed to keep the ratio constant.

Now suppose you have an hho unit that produces 2 liters of hho per minute. That hho is injected to the air intake. The MAP reads it as air. As you increase the air reading you also increase the fuel the ECU injects. Therein lies your problem. All you are doing is burning ther fuel more complete because of the hho present. Your system reads RPM's and increases or decreases the hho per the RPM readin. The theory is that at the lower RPM's you need less hho to help the engine burn the fuel more complete. What you are not doing is controllin the air/ fuel ratio. I hope this is sinking in.

In order to use hho to maximum potential you need to set air/hho ratios and fuel (gasoline) needed to run efficiently. At the 2 liter / min hho production I mentioned your hho/air ratio is different dependin on the air the engine is taking in. You want all of the hho you can produce and never need to regulate hho going into the engine. Instaed you set ECU fuel intake at various RPM's. You will never run at the standard 14.7/1 ration. ay idle you may be at 30/1 because of the low air intake and high hho percetage in that air. At 3500 RPM's you may be at a ratio of 20/1 because more air is being taken in and the air/hho ratio cahanges to a higher air percentage. These are my calculated numbers and need to be tested and set after proper testin.

At the end of the day your engine only knows that it is getting the needed btu's to run at optimum. A 30/1 ratio is very lean. Much less gasoline needed and the engine runs great and cool. At 20/1 in higher RPM ranges you are still using a lot less gasoline.

With this type of ECU control of air/hho/gasoline you are at the most efficient level possible. You inject less gasoline, burn it more completeand produce almost no emissions.
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